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#!/bin/bash
# blog：http://lizhenliang.blog.51cto.com
IP_LIST=
"192.168.18.1 192.168.1.1 192.168.18.2"
for
IP
in
$IP_LIST;
do
NUM=1
while
[ $NUM -
le
3 ];
do
if
ping
-c 1 $IP >
/dev/null
;
then
echo
"$IP Ping is successful."
break
else
# echo "$IP Ping is failure $NUM"
FAIL_COUNT[$NUM]=$IP
let
NUM++
fi
done
if
[ ${
#FAIL_COUNT[*]} -eq 3 ];then
echo
"${FAIL_COUNT[1]} Ping is failure!"
unset
FAIL_COUNT[*]
fi
done
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#!/bin/bash
# blog：http://lizhenliang.blog.51cto.com
IP_LIST=
"192.168.18.1 192.168.1.1 192.168.18.2"
for
IP
in
$IP_LIST;
do
FAIL_COUNT=0
for
((i=1;i<=3;i++));
do
if
ping
-c 1 $IP >
/dev/null
;
then
echo
"$IP Ping is successful."
break
else
# echo "$IP Ping is failure $i"
let
FAIL_COUNT++
fi
done
if
[ $FAIL_COUNT -
eq
3 ];
then
echo
"$IP Ping is failure!"
fi
done
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#!/bin/bash
# blog：http://lizhenliang.blog.51cto.com
ping_success_status() {
if
ping
-c 1 $IP >
/dev/null
;
then
echo
"$IP Ping is successful."
continue
fi
}
IP_LIST=
"192.168.18.1 192.168.1.1 192.168.18.2"
for
IP
in
$IP_LIST;
do
ping_success_status
ping_success_status
ping_success_status
echo
"$IP Ping is failure!"
done
|
